Copy and Paste in iPadOS doesn’t work properly.

[FYLSunghwan]

Description

I’m using iPadOS 13.4 latest beta (GM), but copy & paste through keyboard shortcut(cmd+c cmd+v) or right click to copy doesn’t work.
And when I press paste button on the context menu, it always shows the iOS’ native paste button.

Steps to reproduce

1. Drag some text
2. Right click to the text
3. Press copy or paste button in context menu
   3-1. Or Cmd+C and Cmd+V

[marfier]

I'm having the same issue here. It's also impossible to use other shortcuts (such as opening a Terminal) that would otherwise work on a desktop. Additionally, I'm not able to write any text into a file (the cursor just stays there and does nothing).

[nhooyr]

Closing as a duplicate of #1015.

[nhooyr]

Also, sometimes I'm not able to write any text into a file. The cursor just stays there and do nothing.

As in no input is registered at all?

[kennymatic]

As in no input is registered at all?

No input is registered at all. Switching to another document tab seems to get the input going again.